{"denoms":[{"counts":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"}],"units":"Participants"}],"description":"During depletion of lymphocytes during transplant conditioning, levels of homeostatic cytokines increase in the blood. These then decline with the expansion of new donor-derived cells. The rapidity of decline may predict acute graft versus host disease (AGVHD). Decline in cytokine IL-7 will be assessed by the enzyme-linked immunosorbent assay (ELISA).","groups":[{"description":"Rituximab:375 mg/m2 IV, day 1 for patients with CD20-positive disease. Allogenic stem cell transplant (ASCT):Conditioning Chemotherapy:Fludarabine:30 mg/m2 per day IV infusion over 30 minutes, daily On days -6, -5, -4, and -3. Cyclophosphamide:1200 mg/m2 per day IV infusion over 2 hours on Days 6, -5, -4, -3.Mesna: 1200 mg/m2 per day IV infusion, Daily on days 6, -5,-4, and -3.Tacrolimus: 0.02 mg/kg, start day 3. Continue IV or PO. Taper will begin at day +63 if no acute GVHD then at day +119 and discontinue at day +180 as tolerated. Methotrexate: 5mg/m2 IV over 15 minutes on days 1, 3, 6, and 11. Sirolimus: 12 mg PO on days -3 to 63, followed by a taper if GVHD does not develop. Sirolimus: 12 mg PO on days -3 to 63, followed by a taper if GVHD does not develop.FLAG: Fludarabine:25 mg/m2 per day IV over 30 minutes, Daily on days 1-5. Cytarabine: 2,000 mg/m2 IV over 4 hours, on Days 1, 2, 3, 4, 5. Filgrastim: 5 mcg/kg per day SC beginning 24 hours PRIOR to initiation of chemotherapy","id":"OG000","title":"A - Tacrolimus, Methotrexate, Sirolimus (TMS) Arm"},{"description":"Rituximab375 mg/m2 IV, day 1 for pts with CD20-positive disease. Cyclosporine IV over 2 hrs or orally every 12 hrs on days -1-100, followed by a taper if GVHD does not develop. Allogenic stem cell transplant. Conditioning Chemotherapy Fludarabine:30 mg/m2 per day IV infusion over 30 min., daily on days -6, -5, -4, and -3. Cyclophosphamide1200 mg/m2 per day IV infusion over 2 hrs on Days 6, -5, -4, -3. Mesna1200 mg/m2 per day IV infusion, Daily on days 6, -5,-4, and -3. FLAG: Fludarabine25 mg/m2 per day IV over 30 min., Daily on days 1-5. Cytarabine 2,000 mg/m2 IV over 4 hrs, on Days 1, 2, 3, 4, 5. Filgrastim 5 mcg/kg per day SC beginning 24 hrs PRIOR to start of chemotherapy. EPOCH-F: Fludarabine25 mg/m2 per day IV infusion over 30 min., daily on days 1-4. Etoposide 50 mg/m2 per day continuous IV infusion over 24 hrs on days 1-4. Doxorubicin10 mg/m2/d. Grp 2 Alemtuzumab for 4 days starting 8 days before SCT + cyclosporine starting 1 day before SCT and continuing for 6 months.","id":"OG001","title":"B - Cyclosporine (C) Arm"}],"populationDescription":"Following the focus on chronic graft-versus host disease (GVHD) as a primary outcome measure in 2011, this measure was not assessed.","reportingStatus":"POSTED","timeFrame":"Day 0, 1 week and 2 weeks","title":"Decline in Homeostatic Cytokine Interleukin 7 (IL-7) Post-Transplant","type":"SECONDARY"}